Made of stainless steel material, this brace is stable, and high strength. Specification - The overall size is 160mm / 6.3" x 20mm / 0.79". The thickness of this brace is 3mm. Package - Our package incl. 8 pcs straight corner brackets and 48 pcs M4*16 screws. Wide Usage - With the Round design, it can avoid many scratches and hit. This brace can be used in bed, chair, desk, window and etc., Weight: 1.206369497664 Pounds, Manufacturer: QWORK